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v3.20.4

Restructuring and Reorganization Charges (Details Textual) $ in Thousands | 3 Months Ended | 12 Months Ended |
--- | --- | --- | ---
Dec. 31, 2020 USD ($) | Sep. 30, 2020 USD ($) | Jun. 30, 2020 USD ($) | Mar. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Sep. 30, 2019 USD ($) | Jun. 30, 2019 USD ($) | Dec. 31, 2020 USD ($) Employees | Dec. 31, 2019 USD ($) Employees | Dec. 31, 2018 USD ($) Employees | Dec. 31, 2017 USD ($)
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |
Reduced workforce | Employees |  |  |  |  |  |  |  | 80 | 70 | 170 |
Restructuring and reorganization charges | $ 1,000 | $ 800 | $ 2,500 | $ 1,000 | $ 1,600 | $ 1,300 | $ 1,800 | $ 5,328 | $ 4,834 | $ 8,661 |
Restructuring and reorganization reserve | 933 |  |  |  | $ 822 |  |  | 933 | 822 | 4,336 | $ 4,148
Current Liabilities |  |  |  |  |  |  |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |
Restructuring and reorganization reserve | $ 900 |  |  |  |  |  |  | 900 |  |  |
Termination Benefits Related to Organizational Changes |  |  |  |  |  |  |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |
Restructuring and reorganization charges |  |  |  |  |  |  |  | $ 4,200 | $ 2,500 | 6,200 |
Closure of Print Facility |  |  |  |  |  |  |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |
Restructuring charges and impairment of assets |  |  |  |  |  |  |  |  |  | 2,700 |
Disposition of Business Operations |  |  |  |  |  |  |  |  |  |  |
Restructuring Cost And Reserve [Line Items] |  |  |  |  |  |  |  |  |  |  |
Restructuring and reorganization charges |  |  |  |  |  |  |  |  |  | (2,330) |
Reversal of liability related to previous disposition of a business |  |  |  |  |  |  |  |  |  | $ 2,300 |

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- Definition Amount, after cash payment, of expenses associated with exit or disposal activities pursuant to an authorized plan and expenses resulting from the write-down of assets. Excludes expenses related to a business combination, a discontinued operation or an asset retirement obligation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3602-108585 + Details
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